Across
1
Dry land with little rainfall
6
Line dividing two countries
7
Wearing away of land by water or wind
8
Distance north or south of equator
9
Large area covered with trees
11
Region near the equator
Down
1
Landform where river meets the sea
2
Flat grassland in tropical regions
3
Piece of land jutting into the sea
4
Half of the Earth
5
Region surrounding the North Pole
10
Seasonal heavy rainfall